RFX144V24-S23 and RFX96V24-S23 Modem Designer’s Guide
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1-7
Table 1-3. Turn-On Sequence Times
~RTS On to ~CTS On
Configuration
Echo Protector Tone Disabled
Echo Protector Tone Enabled
V.17/V.33
1395 ms
1602 ms
V.17 Short Train
144 ms
351 ms
V.29 Long Train
255 ms
443 ms
V.27 ter 4800 bps Long Train
710 ms
917 ms
V.27 ter 4800 bps Short Train
52 ms
259 ms
V.27 ter 2400 bps Long Train
945 ms
1152 ms
V.27 ter 2400 bps Short Train
69 ms
276 ms
V.21 Channel 2 300 bps
≤
14 ms
≤
14 ms
Table 1-4. Turn-Off Sequence Times
Configuration
Data and Scrambled Ones
No Trans-mitted Energy
Total
V.17 Long and Short Train/V.33
13.3 ms
20 ms
33.3 ms
V.29 Long Train
5 ms
20 ms
25 ms
V.27 ter 4800 bps Long and Short
Train
7 ms
20 ms
27 ms
V.27 ter 2400 bps Long and Short
Train
10 ms
20 ms
30 ms
V.21 Channel 2 300 bps
7 ms
0 ms
7 ms
Notes:
1.
In parallel data mode, the turn-off sequence may be extended by 8 bit times.
2.
In HDLC mode, the turn-off sequence may be extended by more than 8 bit times.
Summary of Contents for RFX144V24-S23
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